Solar-Powered Seawater Desalination: A Contribution To Provide Energy-Efficient Clean Water

Widjonarko, Widjonarko and Rudiyanto, Bayu (2023) Solar-Powered Seawater Desalination: A Contribution To Provide Energy-Efficient Clean Water. Borobudur Engineering Review, 3 (1). pp. 25-38. ISSN 2777-0850

	Text Solar Powered.pdf Download (455kB)
	Text Solar-Powered Seawater Desalination_ A Contribution To Provide Energy-Efficient Clean Water (1).pdf Download (3MB)

Abstract

This study focuses on developing a prototype for a seawater desalination system powered by solar panel. The desalination process is heated by a solar collector and 150 WP solar panel. The primary objective is to design, develop, and evaluate the prototype's efficacy, affordability, and scalability. The efficiency was measured by the quantity of freshwater produced per unit of solar energy. Of the three distillation tests, it was determined that the addition of a heater enhanced the performance of the system. However, the overall efficiency was limited due to the solar panel and collector's low heat output. A positive correlation was observed between irradiance and temperature, but incomplete evaporation indicated the need for additional research to optimize the process. The system consisted of a solar collector, a heater, and a distillation apparatus. Three distillation tests revealed that the addition of a heater improved the system's performance, resulting in a maximum achievable efficiency of 0.99% and the production of 16 ml of fresh water. This study demonstrates the potential for renewable energy sources to power seawater desalination and lays the groundwork for future sustainable desalination technologies despite its Limitations.

Actions (login required)

View Item